So I'm used to tinkering around old vintages cars, like my 74 Vega and 66 Dart, but since my father passed he left his 2017 Ford F250 Super Duty 6.2 V8 and I'm trying to take care of it. First thing I noticed was check engine, OBII gave me a P0307, misfire in the 7th. Gonna swipe the plug and wire to 8 and see if I get p0308 if so Ill just replace that (hopefully)t, but which is the 7th? Whats the order on this truck? I'm havin hard time finding any PDF of the engine config or a service manual PDF.

#2 I see water dripping from a hole. I assume thats water from AC perhaps? but since I don't know I wanna ask people who do.
#3 I wanna go ahead and change the fuel filters too but where are they located on the truck? Also, I cannot for the life of me find the fuel filters anywhere except for the Diesel 6.7 filters. Went to Advanced Auto, nada, Autozone, nada. What gives?

Heres a video of the engine, https://www.youtube.com/watch?v=bmWl...l=JohnF.Hebert I don't personally hear a misfire, do you?

And a video of the water drip. https://www.youtube.com/watch?v=xg09...l=JohnF.Hebert

 

I was assured that my 2015 does not have a fuel filter. Somehow built into the pump. Maybe the case on yours.

 

The more I look into it it seems you are right.

 

You could switch spark plugs if you want to, but I would not consider switching coils because if the coil is shorted it could have ruined the driver in the PCM and if you switch it it can ruin another driver in the PCM and you could win up with 2 blown drivers and now 2 misfiring cyls..

I believe the correct firing order is ,,,,,1-5-4-8-6-3-7-2
Cyl #1 is on pass side front to rear 1-2-3-4 Driver's side front starts with 5-6-7-8 8 being against the firewall.


If you can, if you get to the point of suspecting a defective coil, just purchase a new one and install it.

 

Thank you. I see on rockauto and autozone they identify the ignition coil as Right or Left. is Passenger considered "left" and driver "right" as if you are looking at the truck?

 

Driver's side is the side where the driver sits. Eliminates all confusion. Most times left is driver's side.

When an arrow is shown for front ,driver's side is still driver's side..